Grade ‘C’ Course – Wood Norton 1964

Grade C No 46 June 1964 PS

 

 

 

 

 

 

 

 

 

 

Copyright resides with the original holder, no reproduction without permission.

The photo is of the ‘Grade C’ No. 46 trainees at Wood Norton, from June 1964! Pebble Mill’s telecine engineer: Jim Gregory is on the front row, fourth from the left, and Pete Simpkin (who became a Radio Birmingham producer/presenter, after a stint in Southampton), is third from the left in the middle row.

Pete remembers that the trainees had a use a mix of different cameras, including two Marconi Mk 1′s, an EMI vidicon and an Marconi Mk 3 3″ IO.

Thanks to Pete Simpkin for making the photo available.

Paul Grice added the following information about the Grade ‘C’ course, on the Pebble Mill Facebook group:

‘The ‘C’ course was the final course in gaining ETSIs (engineering training standing instructions) for people recruited as school leavers or graduates. School leavers had to do part one (electronics) and part two ( TV, radio or transmitters) while graduates only did part two. It took part in the 2nd or 3rd years of careers and was recognised all over the world as the bet qualification for broadcast engineers. I taught at Wood Norton from 1977 to 1988 when I moved to Pebble Mill.’

TK & old Transfer area

Ian Collins in TK

John Williams, Paul Richards, Ian Collins in old transfer area

Photos by Jim Gregory, no reproduction without permission.

Information from VT editor Ian Collins: John Williams was TK supervisor in the early 70’s. I think this picture was taken around 1972-3. I worked in TK before going into VT around 1974.

How many VT boys does it take to move a Quad?

Photos from Mike Bloore, no reproduction without permission.

These photos were taken at the switch off of the last Quad suite at Pebble Mill, circa 1984.

Pebble Mill’s Videotape Editors were a group of highly trained and skilled professionals – but there were some problems where even they had to resort to brute force! PAs sitting on top of 2″ Quad machine I suspect made the task to shifting it slightly harder, but a whole lot more enjoyable!

Included are: Mike Bloore, Nigel Evans, Ian Collins, Jim Gregory, Steve Critchlow, Chris Glover, John Burkill, Brian Comley, Jon Parker – and sitting atop – PA Sue Williams.

The following information was added on the Pebble Mill Facebook page:

Ray Lee: ‘It is an Ampex VR2000, VTB Cubicle and on the 6th photo you can just see through the marley door into VTC which is clearly equipped at this time.’

Telecine – Ray Lee (part 5)

Jim Gregory in TK

 

 

 

 

 

 

 

 

 

 

 

I worked in TK for around a year and a half before moving to VT for a brief attachment. I had further subsequent spells in TK, later in my career, including one period where I refurbished every board in the machines, as by that stage some components, mainly the trimmers, were completely worn out. The maintenance budget took a big hit that year, but the machine reliability improved no end.

In the early days TK had regular bookings for ‘Pebble Mill at One’, ‘Midlands Today’, ‘Farming’ (The predecessor of Countryfile), ‘Asian Programme’ inserts, Studio A inserts for various network dramas, and from time to time film inserts to ‘Nationwide’ and other London News items.

I remember one day in I think the summer of 1975, Jim Gregory and I viewing a film trailer for what was expected to be a big series of films. There was an item in a programme about George Lucas, and his vision for the films, the trailer was from “Star Wars” (although I’m not sure it was known as such at the time). It did eventually become a whole series of films, but after the initial “Star Wars” was released in 1977 there was a long period of uncertainty, regarding the rest.

Jim Gregory and Paul Richards pretty much were TK, for most of the time I worked at Pebble Mill. Graham Winter went on to lecture at Wood Norton, and everyone else moved round various places. I remember the time with affection, and was quite sad to see the old Cintel TK’s finally removed to make way for new equipment, something I was involved in as a member of Post Production Maintenance in the 90’s.

R. G. Lee

The following comments were left on the Pebble Mill Facebook Group:

Keith Brook: ‘This is a rare shot indeed. Jim Gregory out of his chair!!’

Pete Simpkin: ‘Fascinating stories of TK. I was at Evesham with Jim in the 60s. I remember in a previous job in regional TK in Southampton waiting to send a commag news story to AP for the new BBC 2 News and after a very long wait eventually getting through to VT there who were going to tape it and the operator said something like ‘Hang on there’s a lot of noise ouside in the corridor, I’ll just shut the door’, we sent the package up OK and when he came back on to say all was OK he told us that TVC and all TV had crashed due to the major power failure in London which eventually led to the abandonment ofhe opening of BBC 2 that night!’

Telecine – Ray Lee (Part 4)

Jim Gregory & Dave Schoolden in TK in 1976

 

 

 

 

 

 

 

 

 

 

 

As with most of the equipment in the programme chain, TK needed regular alignment and adjustment to get the best pictures. There were daily alignment procedures, normally left until the machines had been on for at least half an hour, and long term alignment done periodically to make sure everything was working in the right range. The TK Machines used discrete electronic components, i.e. individual transistors, rather than integrated circuits.(As did pretty much all the electronics in the ’70’s). As a result temperature drift, and voltage variations, had quite a marked effect upon the performance, and so most circuit boards had quite a lot of adjustable trimmers, to enable the system to work properly at standard levels. There was a SMPTE test loop which we ran in the machine in order to correctly set the image size, linearity, and focus, and other slides for setting afterglow correctors, photocell gain, etc.

A daily line up would normally take only a few minutes, up to perhaps 15 if things were a long way out, whereas a full lineup would take more like a couple of hours.

Some parts of the full lineup required boards to be put on extenders, which meant switching off, extending the card, switching on, waiting for things to settle, then finally making the adjustment. Then the machine would be switched off again the card returned to its slot and the machine re-powered. One then hoped that when the elecronics had stabilised, that the adjustment that had been made had stayed “in range”, otherwise the procedure would be repeated until it did.

The flying spot telecine tube ran at a voltage of 30kV and as such produced some “soft” X-rays so there were warning notices all over the area round the tube, warning of X rays and High voltages.

As an engineer one needed to be aware of the dangers posed by the machinary, and there were a lot of safety intelocks designed to prevent accidents of electrocution, or being caught by moving parts, but often needing to be overidden when making adjustments or repairs.

In those days the engineering department was a totally male preserve, it took a further decade before any female engineers appeared at Pebble Mill.

Ray Lee

The following comments were left on the Pebble Mill Facebook Group:

Pete Simpkin: ‘Good to see Jim Gregory in the TK picture.  We were at Evesham together in the 1960s.’

Keith Brook: ‘That picture could have been taken at any time because whenever I went into Telecine, Jim was sitting just like that!!’

Mark Ray: ‘I knew Dave from Midlands Today traffic in PSCB during the 1980’s. Dave sadly passed away some years ago.’

Peter Greenhalgh: ‘Interesting note about the x-rays, I seem to remember the cabinet doors were lead-lined to keep the x-rays in?’